SU529623A1 - VOLCANIZABLE MIXTURE BASED ON LATEX BUTTIL - Google Patents

VOLCANIZABLE MIXTURE BASED ON LATEX BUTTIL

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Publication number
SU529623A1
SU529623A1 SU2144702/05A SU2144702A SU529623A1 SU 529623 A1 SU529623 A1 SU 529623A1 SU 2144702/05 A SU2144702/05 A SU 2144702/05A SU 2144702 A SU2144702 A SU 2144702A SU 529623 A1 SU529623 A1 SU 529623A1
Authority
SU
USSR - Soviet Union
Prior art keywords
styrene
latex
mixture based
buttil
volcanizable
Prior art date
Application number
SU2144702/05A
Other languages
Russian (ru)
Inventor
Э.Г. Лазарянц
Е.П. Копылов
В.П. Бугров
Н.Л. Коврайская
Л.В. Космодемьянский
В.Т. Самородов
М.М. Медников
Д.П. Трофимович
О.В. Лысых
В.Г. Иванов
Л.А. Лазарева
Я.Н. Прокофьев
А.П. Орлова
Original Assignee
Э.Г. Лазарянц
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Э.Г. Лазарянц filed Critical Э.Г. Лазарянц
Priority to SU2144702/05A priority Critical patent/SU529623A1/en
Application granted granted Critical
Publication of SU529623A1 publication Critical patent/SU529623A1/en

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  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

Вулканизуемая смесь на основе латекса бутилкаучука, содержащая серу, окись цинка, ультраускоритель класса дитиокарбаматов и углеродную сажу, отличающаяся тем, что, с целью увеличения сопротивления раздиру вулканизованной пленки, она дополнительно содержит сополимер изобутилена со стиролом или α-метилстиролом с содержанием связанного стирола (α-метилстирола) 50 - 90% при следующем соотношении компонентов (в расчете на сухое вещество латекса), мас.ч.:Латекс бутилкаучука - 100Сополимер изобутилена со стиролом или α-метилстиролом - 5 - 30Сера - 2 - 3Окись цинка - 2 - 5Ультраускоритель класса дитиокарбаматов - 2 - 7Углеродная сажа - 1 - 5Vulcanized mixture based on butyl rubber latex, containing sulfur, zinc oxide, dithiocarbamate class ultraaccelerator and carbon black, characterized in that, in order to increase the tear resistance of the vulcanized film, it additionally contains a copolymer of isobutylene with styrene or α-methylstyrene with an associated styrene content (α -methyl styrene) 50 - 90% in the following ratio of components (calculated on the dry substance of latex), parts by weight: Butyl rubber latex - 100 Isobutylene copolymer with styrene or α-methyl styrene - 5 - 30Sera - 2 - 3O Kis zinc - 2 - 5 Ultra dashiocarbamate class accelerator - 2 - 7 Carbon soot - 1 - 5

SU2144702/05A 1975-06-16 1975-06-16 VOLCANIZABLE MIXTURE BASED ON LATEX BUTTIL SU529623A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2144702/05A SU529623A1 (en) 1975-06-16 1975-06-16 VOLCANIZABLE MIXTURE BASED ON LATEX BUTTIL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2144702/05A SU529623A1 (en) 1975-06-16 1975-06-16 VOLCANIZABLE MIXTURE BASED ON LATEX BUTTIL

Publications (1)

Publication Number Publication Date
SU529623A1 true SU529623A1 (en) 2001-09-20

Family

ID=60522320

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2144702/05A SU529623A1 (en) 1975-06-16 1975-06-16 VOLCANIZABLE MIXTURE BASED ON LATEX BUTTIL

Country Status (1)

Country Link
SU (1) SU529623A1 (en)

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